15740892

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 60

約数和(自身を含む): 43332520

約数和(自身を除く): 27591628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 2557, 3078, 5114, 6156, 7671, 10228, 15342, 23013, 30684, 46026, 48583, 69039, 92052, 97166, 138078, 145749, 194332, 207117, 276156, 291498, 414234, 437247, 582996, 828468, 874494, 1311741, 1748988, 2623482, 3935223, 5246964, 7870446, 15740892]

約数ペア:

[(1, 15740892), (2, 7870446), (3, 5246964), (4, 3935223), (6, 2623482), (9, 1748988), (12, 1311741), (18, 874494), (19, 828468), (27, 582996), (36, 437247), (38, 414234), (54, 291498), (57, 276156), (76, 207117), (81, 194332), (108, 145749), (114, 138078), (162, 97166), (171, 92052), (228, 69039), (324, 48583), (342, 46026), (513, 30684), (684, 23013), (1026, 15342), (1539, 10228), (2052, 7671), (2557, 6156), (3078, 5114)]